Oncology & Cancer

Blocking gene may halt growth of breast cancer cells

Shutting down a gene called PRMT5 stopped metastatic estrogen receptor-positive (ER+) breast cancer cells from growing after they acquired resistance to a standard therapy known as CDK4/6 inhibitors, UT Southwestern Medical ...

Oncology & Cancer

Mini-colons advance colorectal cancer research

In a breakthrough for cancer research, scientists at EPFL have created lab-grown mini-colons that can accurately mimic the development of colorectal tumors, offering a powerful new tool for studying and testing treatments ...

Genetics

Mosaics of predisposition found to cause skin disease

Clarifying the cause of a skin disease had led to the discovery of a new disease-causing gene, a new category of diseases, and new perspectives for both counseling and therapy. The discovery is the first time that epigenetic ...

HIV & AIDS

Perinatal transmission of HIV can lead to cognitive deficits

Perinatal transmission of HIV to newborns is associated with serious cognitive deficits as children grow older, according to a detailed analysis of 35 studies conducted by Georgetown University Medical Center neuroscientists. ...

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Developmental psychology

'Developmental psychology', also known as human development, is the scientific study of systematic psychological changes that occur in human beings over the course of the life span. Originally concerned with infants and children, the field has expanded to include adolescence and adult development, aging, and the entire life span. This field examines change across a broad range of topics including motor skills and other psycho-physiological processes; cognitive development involving areas such as problem solving, moral understanding, and conceptual understanding; language acquisition; social, personality, and emotional development; and self-concept and identity formation.

Developmental psychology includes issues such as the extent to which development occurs through the gradual accumulation of knowledge versus stage-like development, or the extent to which children are born with innate mental structures versus learning through experience. Many researchers are interested in the interaction between personal characteristics, the individual's behavior, and environmental factors including social context, and their impact on development; others take a more narrowly focused approach.

Developmental psychology informs several applied fields, including: educational psychology, child psychopathology, and forensic developmental psychology. Developmental psychology complements several other basic research fields in psychology including social psychology, cognitive psychology, ecological psychology, and comparative psychology.

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